Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
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Citrix vulnerabilities

Every published flaw in Citrix software, 345 in all. 27 are on the U.S. government’s list of flaws attackers are actively using, and 7 of those have been used in ransomware.

345published flaws
27exploited in the wild
47rated critical
7used in ransomware

By year

Bars are flaws published each year; the red part is the share attackers have used.

Exploited Citrix flaws

These are on CISA’s Known Exploited Vulnerabilities list, newest first. If you run any of these products, these come before everything else.

Latest high and critical flaws

Part of our vulnerability database: the whole National Vulnerability Database plus CISA’s exploited list, refreshed twice a day. This is general guidance, not a review of your systems.

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Citrix Vulnerabilities: 27 Exploited, 345 CVEs